Mount Ottawa
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Mount Ottawa Live Precipitation Radar
Full Screen ViewMount Ottawa Live Doppler RadarMSC Dual-Pol
Mount Ottawa, ON • Lat: 44.41° N, Lon: 78.13° W • Sweep 10m
Mount Ottawa 30-Year Weather History & Monthly Averages
Explore month-by-month temperatures, annual snowfall in cm, rainy days, and historical record highs and lows.
Mount Ottawa Air Quality & Wildfire Smoke Report
Detailed Canadian AQHI breakdown, fine particulate matter (PM2.5), ground-level ozone, and health guidance.
Frequently Asked Questions About Weather in Mount Ottawa, ON
What is the current temperature and conditions in Mount Ottawa?
As of today, the temperature in Mount Ottawa is 19.9°C with overcast. The apparent temperature (feels like) is 21.2°C with relative humidity at 75%.
How does Wind Chill and Humidex affect Mount Ottawa?
During warmer conditions, the Canadian Humidex indicates comfort levels. The current Humidex is 20 (Comfortable).
What is the Air Quality Health Index (AQHI) for Mount Ottawa?
The current AQHI for Mount Ottawa is 4 (Moderate Risk). It is calculated based on ground-level ozone, fine particulate matter (PM2.5), and nitrogen dioxide levels according to Health Canada standards.
Where does the meteorological data for Mount Ottawa come from?
Forecasts are generated using high-resolution Canadian Deterministic Prediction System (HRDPS 2.5km) and Global Environmental Multiscale (GEM) models alongside official Environment and Climate Change Canada Doppler radar feeds.